Home / 543,751,210.28-750,179,834.16-355,686,852.08

Finding the Fourth Proportional to 543,751,210.28, 750,179,834.16 and 355,686,852.08

Calculator

Solution

The fourth proportional to 543,751,210.28, 750,179,834.16 and 355,686,852.08 is: 490,719,098.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    543,751,210.28 : 750,179,834.16 = 355,686,852.08 : x
  2. Step 2: Convert to fraction form
    543,751,210.28/750,179,834.16 = 355,686,852.08/x
  3. Step 3: Cross multiply
    543,751,210.28x = 750,179,834.16 × 355,686,852.08
  4. Step 4: Simplify right side
    543,751,210.28x = 266,829,103,706,266,816
  5. Step 5: Solve for x
    x = 266,829,103,706,266,816/543,751,210.28
  6. Step 6: Final answer
    x = 490,719,098.48

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.